Samplv1 inside Ardour, keep sample ?

Hello guys, first time here...
Coming from Lmms I was serching for a Fileprocessor alternative. Samplv1 is what I was looking for but there's a big issue: everytime I open a project, I need to reload the sample (sample or preset is the same)! It's a pain. So, am I doing something wrong ? Not very useable in this way..

Thanks,
Daniele.